package co.gov.medellin.ssti.sub.paoyer.administration.web.action;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import co.gov.medellin.ssti.sub.paoyer.administration.AdministrationMngr;
import co.gov.medellin.ssti.sub.paoyer.administration.exception.AdministrationUserException;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.ProgramVO;
import co.gov.medellin.ssti.sub.paoyer.administration.util.AccessControl;
import co.gov.medellin.ssti.sub.paoyer.administration.web.form.ProgramForm;
import co.gov.medellin.ssti.sub.paoyer.common.exception.CommonUserException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.SystemException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.UserException;

public class FindProgramByCritereaAction extends Action {
	/**
	 * This is the main action called from the Struts framework.
	 * 
	 * @param mapping
	 *            The ActionMapping used to select this instance.
	 * @param form
	 *            The optional ActionForm bean for this request.
	 * @param request
	 *            The HTTP Request we are processing.
	 * @param response
	 *            The HTTP Response we are processing.
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {

		ProgramForm programForm = (ProgramForm) form;
		ActionMessages messages = new ActionMessages();

		try {
			AccessControl access = new AccessControl();
			access.validateAccess(mapping, request, response);
			// UserVO user = (UserVO)
			// request.getSession().getAttribute("userInfo");
			// String terminalAddress = request.getRemoteAddr();
			// AdministrationDelegate delegate = new AdministrationDelegate();
			AdministrationMngr delegate = new AdministrationMngr();
			if (request.getParameter("search") != null) {
				ProgramVO program = new ProgramVO();

				program.setName(programForm.getName());
				program.setDescription(programForm.getDescription());
				program.setProgramType(programForm.getProgramType());
				program.setTarget(programForm.getTarget());
				program.setVersion(programForm.getVersion());
				program.setCsEstandar(programForm.getCsEstandar());
				program.setEffectiveFrom(programForm.getEffectiveFrom());
				program.setEffectiveUntil(programForm.getEffectiveUntil());
				program.setUse(programForm.getUse());
				Collection<ProgramVO> programList = delegate
						.findProgramByCriterea(program);

				if (programList != null && programList.size() > 0) {
					request.setAttribute("programList", programList);
				} else {
					request.setAttribute("msg",
							"No se encontro ningun registro con esos criterios de busqueda.");
				}
			}
		} catch (UserException ue) {
			messages.add("msgWarn", new ActionMessage("loginForm.message."
					+ ue.getExceptionVO().getId()));
			saveMessages(request, messages);
			if (ue.getExceptionVO().getId() == AdministrationUserException.ENDED_SESSION) {
				response.sendRedirect(request.getContextPath() + "/index.jsp");
			} else if (ue.getExceptionVO().getId() == CommonUserException.NOT_ALLOWED_RESOURCE) {
				response.sendRedirect(request.getContextPath()
						+ "/admin/tile/invalidatedResource.jsp");
			} else {
				return mapping.getInputForward();
			}

		} catch (SystemException se) {
			messages.add("msgError", new ActionMessage("loginForm.message."
					+ se.getExceptionVO().getId()));
			saveMessages(request, messages);
			// retornamos a la pagina de la que viene el usuario (Login.jsp)
			return mapping.getInputForward();
		}
		return mapping.findForward("success");
	}
}